76987493 (number)

76987493 is an odd 8-digits composite number following 76987492 and preceding 76987494. In scientific notation, it is written as 7.6987493 × 10^7. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 69988620 positive integers (up to 76987493) that are relatively prime to 76987493.

Interesting facts

Basic properties

Name

Name seventy-six million nine hundred eighty-seven thousand four hundred ninety-three

Notation

Scientific notation 7.6987493 × 10^7
Engineering notation 7.6987493 × 10^6

Prime Factorization of 76987493

Prime Factorization 11 × 6998863

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 76987493
Product of the distinct prime numbers

The prime factorization of 76987493 is 11 × 6998863. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 76987493)

Multiplication

n×y
n×2 153974986
n×3 230962479
n×4 307949972
n×5 384937465

Division

n÷y
n÷2 38493746.5
n÷3 25662497.666667
n÷3 19246873.25
n÷5 15397498.6

Exponentiation

ny
n2 5927074078425049
n3 4.5631057412323E+23
n4 3.5130207131138E+31
n5 2.704586575597E+39

Nth Root

y√n
2√n 8774.2517059861
3√n 425.40905115557
4√n 93.670975792858
5√n 37.781920993238

Divisors of 76987493

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76987492
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76987493 can be divided by 4 positive divisors. The sum of these divisors (counting 76987493) is 1, the average is 0.25.

Base conversion 76987493

Base System Value
2 Binary 100100101101011110001100101
3 Ternary 12100212100222122
4 Quaternary 10211223301211
5 Quinary 124202044433
6 Senary 11350035325
8 Octal 445536145
10 Decimal 76987493
12 Duodecimal 21948b45
16 Hexadecimal 496bc65
20 Vigesimal 14138ed
36 Base36 19u3xh

Cryptographic Hash Functions

md5 c888e994002535b38c772156729a563b
sha1 1f6c29cf323da0bd1b610b01eb8f5d3026045a9f
sha256 0032fc39d5a75feda798a46ed97a156e000031cf626f7361ccedefece55c76f1
sha512 345ebdac929f2e9d853fc938ad84aaf4206699b8f59f2139e628e500aa7fbbffd5cfec91e87e035f99a5ded5dc60d7ef4fc412b925fe4d9cc5d4cff8033e9084
ripemd-160 20aa92e61bd7ce42f38d251b3de82f5c2ca41d37

76987493 as geometric shapes

Circle

Radius = n
Diameter 153974986
Circumference 483726684.85419
Area 1.8620452382063E+16

Sphere

Radius = n
Volume 1.9113892632278E+24
Surface area 7.4481809528251E+16
Circumference 483726684.85419

Square

Length = n
Perimeter 307949972
Area 5927074078425049
Diagonal 108876756.7337

Cube

Length = n
Surface area 35562444470550294
Volume 4.5631057412323E+23
Space diagonal 133346249.42335

Equilateral Triangle

Length = n
Perimeter 230962479
Area 2.5664983610142E+15
Altitude 66673124.711677

Triangular Pyramid

Length = n
Surface area 2.5664983610142E+15
Volume 5.377671688161E+22
Height 36292252.244568